doctype
html
  head
    meta(charset="utf-8")
    link(rel="stylesheet",href="/css/main.css")
    script(src="main.js")
    script.
      window.onload=function (){
        let oDiv=document.getElementById("div1");

        oDiv.onclick=function (){
          alert('a');
        };
      };
  body
    div.active.page#div1
      ul.list
        each a in arr
          li= a

      p.
        sdfasdfas
        sadfasdg
        fdgsdfghdfu76
        547
        5e67r567rtuftyh
      span 用户名字:
        = name
        = a+b
